+ public static void writeNormalizedNode(final DataOutput out, final NormalizedNodeStreamVersion version,
+ final @Nullable NormalizedNode<?, ?> node) throws IOException {
+ if (node != null) {
+ out.writeBoolean(true);
+
+ try (NormalizedNodeDataOutput stream = NormalizedNodeInputOutput.newDataOutput(out, version)) {
+ stream.writeNormalizedNode(node);
+ }
+ } else {
+ out.writeBoolean(false);
+ }
+ }
+